CVE-2025-3398: lenve VBlog WebSecurityConfig.java configure access control

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-08 · updated 2026-06-17
Weakness: CWE-266

Description

A vulnerability classified as critical was found in lenve VBlog up to 1.0.0. Affected by this vulnerability is the function configure of the file blogserver/src/main/java/org/sang/config/WebSecurityConfig.java. The manipulation leads to improper access controls. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

lenve VBlog: all versions

References

https://magnificent-dill-351.notion.site/Improper-Authentication-Vulnerability-in-VBlog-1-0-0-1c0c693918ed80f2ace4fff7d1d51619
https://vuldb.com/?ctiid.303643
https://vuldb.com/?id.303643
https://vuldb.com/?submit.525609

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